lasinfo (210611) report for 'AHN4T/31AZ1_03.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 179/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 47063661 number of points by return: 43257886 3369216 388155 44628 3776 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 467480 0 min x y z: 101980.000 467480.000 -6.008 max x y z: 103019.999 468769.999 31.479 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 47063661 extended number of points by return: 43257886 3369216 388155 44628 3776 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -6008 31479 intensity 0 4913 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 37 user_data 6 7 point_source_ID 97 99 gps_time 270034935.415493 270036772.394746 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 23 255 B 0 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 6167 extended_scanner_channel 0 0 attribute0 0 49.13 ('Amplitude') attribute1 -15.42 34.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43257886 number of intermediate returns: 439265 number of last returns: 43191242 number of single returns: 39824732 covered area in square units/kilounits: 1260852/1.26 point density: all returns 37.33 last only 34.26 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47063661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43257886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3369216 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 388155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 44628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3776 instead zero. overview over extended number of returns of given pulse: 39824732 6019184 1036742 163915 18998 90 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5936779 unclassified (1) 30786541 ground (2) 9802181 building (6) 289746 water (9) 248414 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3584866 +---> 595173 of those are unclassified (1) +---> 2314306 of those are ground (2) +---> 652588 of those are building (6) +---> 18719 of those are water (9) +---> 4080 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.1,-6.0) has 1 bin [-6.0,-5.9) has 101 bin [-5.9,-5.8) has 86 bin [-5.8,-5.7) has 63 bin [-5.7,-5.6) has 71 bin [-5.6,-5.5) has 76 bin [-5.5,-5.4) has 89 bin [-5.4,-5.3) has 15194 bin [-5.3,-5.2) has 2073 bin [-5.2,-5.1) has 321 bin [-5.1,-5.0) has 445 bin [-5.0,-4.9) has 12608 bin [-4.9,-4.8) has 42657 bin 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has 59 bin [23.4,23.5) has 80 bin [23.5,23.6) has 93 bin [23.6,23.7) has 58 bin [23.7,23.8) has 45 bin [23.8,23.9) has 25 bin [23.9,24.0) has 45 bin [24.0,24.1) has 32 bin [24.1,24.2) has 36 bin [24.2,24.3) has 24 bin [24.3,24.4) has 80 bin [24.4,24.5) has 84 bin [24.5,24.6) has 83 bin [24.6,24.7) has 95 bin [24.7,24.8) has 14 bin [24.8,24.9) has 6 bin [24.9,25.0) has 5 bin [25.0,25.1) has 3 bin [25.1,25.2) has 2 bin [25.2,25.3) has 1 bin [25.3,25.4) has 1 bin [25.4,25.5) has 1 bin [25.5,25.6) has 28 bin [25.6,25.7) has 28 bin [25.7,25.8) has 8 bin [26.1,26.2) has 1 bin [26.6,26.7) has 1 bin [27.0,27.1) has 1 bin [27.1,27.2) has 17 bin [27.2,27.3) has 134 bin [27.3,27.4) has 41 bin [27.4,27.5) has 2 bin [27.6,27.7) has 2 bin [27.7,27.8) has 1 bin [27.8,27.9) has 2 bin [28.0,28.1) has 2 bin [28.2,28.3) has 1 bin [28.3,28.4) has 1 bin [28.4,28.5) has 2 bin [28.5,28.6) has 1 bin [28.8,28.9) has 2 bin [28.9,29.0) has 1 bin [29.1,29.2) has 6 bin [29.2,29.3) has 37 bin [29.3,29.4) has 11 bin [29.6,29.7) has 1 bin [29.8,29.9) has 2 bin [29.9,30.0) has 3 bin [30.0,30.1) has 61 bin [30.1,30.2) has 103 bin [30.2,30.3) has 96 bin [30.3,30.4) has 158 bin [30.4,30.5) has 35 bin [30.5,30.6) has 32 bin [30.6,30.7) has 5 bin [30.7,30.8) has 2 bin [30.8,30.9) has 4 bin [30.9,31.0) has 25 bin [31.0,31.1) has 19 bin [31.1,31.2) has 9 bin [31.2,31.3) has 81 bin [31.3,31.4) has 253 bin [31.4,31.5) has 24 average z coordinate -0.2 for 47063661 element(s) point source id histogram with bin size 1.000000 bin 97 has 6224301 bin 98 has 34097805 bin 99 has 6741555 average point source id 98.010990517715996 for 47063661 element(s)